The theory of General Relativity is not yet finished. Spherical coordinates are not the same as Spacetime.

How do you use them and what are the consequences?

By Loopdoctor

LoopdoctorJanuary 2March 66

Einstein wrote about the influence of gravitation on time in his theory of General Relativity. Then came Emmy Noether’s theorem: Energy...

LoopdoctorNovember 30March 60

Einstein published his theory of General Relativity (GR) in stages. Based on these publications, Karl Schwarzschild found two exact solutions in...

LoopdoctorNovember 6March 70

Few people understand Einstein’s theories, his errors, and his changes of mind. Karl Schwarzschild did, but Einstein changed his 1915 version of...

Andromeda
Black Hole
Boltzmann constant
Boostfactor γ
CERN
Clocks
Core temperature
Cosmic inflation
Covariant Metric Tensor
Curved space-time
Dark energy
Dark matter
Distance ladder
Doppler
Droste
Eddington
Euclidean frame
Event horizon
Expansion of the universe
General Relativity
GN-z11
Gravitational potential
Gravitation factor-σ
Hubble
Kinetic and potential energy
Laplace operator
Lorentz
M87
Milky Way Mass
Minkowski
Noether
Paradoxes
Redshift
Reference frames
Robertson and Walker
Schwarzschild
Shapiro
Singularity
Space-time
Special Relativity
Speed of light
Star formation
Twinparadox
Units and coordinates
universe

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